TE Connectivity AMP Connectors Micro MATE-N-LOK header, 3-794627-8, 8 positions, 2 rows, 3.00mm pitch, surface mount right-angle, shrouded 4-wall, locking ramp, tin-plated contacts, UL94 V-0, -40°C to 105°C.
| Parameter | Value |
|---|---|
| Series | Micro MATE-N-LOK |
| Type | Male Pin |
| Mounting | Surface Mount, Right Angle |
| Connector type | Header |
| Fastening type | Locking Ramp |
| Voltage rating | 250V |
| Current rating | Varies by Wire Gauge |
| Operating temperature | -40°C ~ 105°C |
| Contact material | Brass |
| Insulation color | Black |
| Insulation height | 0.290\" (7.37mm) |
| Insulation material | Polyamide (PA), Nylon |
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Features | Solder Retention |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Applications | General Purpose |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.118\" (3.00mm) |
| Positions | 8 |
| Row spacing - mating | 0.118\" (3.00mm) |
| Contact finish - post | Tin |
| Contact finish - mating | Tin |
| Contact finish thickness - post | 100.0µin (2.54µm) |
| Contact finish thickness - mating | 100.0µin (2.54µm) |
The 3-794627-8: This is an 8-position, 2-row header on 3.00mm pitch, surface-mounted at a right angle.
Both the mating finish and the solder tail carry 100 µinch tin over brass. In practice, the 3.00mm pitch and tin plating cap per-contact current around 3–5 A at 30°C rise in still air; always confirm with the wire size and ambient temperature in your assembly.
This header mates with a Micro MATE-N-LOK receptacle housing (e.g., 794617 series) using the matching crimp terminals. The locking ramp on the header engages the latch on the receptacle. Confirm the circuit count and keying — the 8-position header mates with an 8-position receptacle only.